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Posted by on Tuesday, January 11, 2011 at 1:10am.

calculate the force between two 5.0 kg spheres that are 2.5 m apart.

  • physics - , Tuesday, January 11, 2011 at 1:29am

    You must have been learning about Newton's universal law of gravity:

    F = G*M1*M2/R^2

    Use it. Looking up the value of G will be a worthwhile exercise.

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